Ok I am shooting Test E 500mgs a week split into two shots. I was frontloading at the beginning of the cycle and then was advised not to. However I already pre loaded the syringe for 500mgs. The questions is can I now use this syringe and inject 250mgs and replace the pin with a new one and save for the next injection or do I just shoot the 250mgs and throw the rest away?![]()